Homebrew Q: tell us about currency!! Most common, differences btwn cultures (if any)?? Or alternatively go off abt like any cultural or regional fashion choices 👀
ooh okay currency is fun! I've only got a few developed regions at the moment but here we go!
The city-states on the peninsula and the inland kingdom next to them all use metal coins, with the classic D&D values of copper, silver, etc.
Krathe's coins have until recently been minted with a ship's wheel design to indicate the city's control of the peninsula's sea trade, but with the ascension of the Clockwork King are now minted with a cog. Ship's wheel coins are supposed to be returned to be re-minted, but the two are used interchangeably.
Luma Tower is a giant lighthouse containing temples and a huge repository of knowledge, and uses coins minted with designs honoring the gods of magic, learning, sea travel, and story, among other tokens for use within the tower only.
Jadena is Krathe's rival city-state, controlling the bottleneck at the top of the peninsula for overland trade. Their coins depict cartwheels.
Vreah and Ammery are like Luma Tower in that they only really use coins for imports, but unlike Luma, they barter or trade for domestic goods instead of using an internal token system. Coins from Vreah depict a wreath of wheat and coins from Ammery an acorn, but they're relatively rare.
The currently unnamed kingdom neighboring the peninsula uses crowns.
Klefeth, the kingdom along the river delta in the Great Desert, uses a system of only gold - coins are produced in different weights, and have holes in the middle of different diameters for stringing on a cord. They're a worldwide trade hub so coins from all over find their way in, but import taxes, purchasing major exports, paying for labor, and other official uses must be done with official currency. Anything else is fair game for bartering though, and jewelry is favored.
The northeastern steppes use a paper currency called leaves among the centaur herds and halfling families that primarily inhabit the area, but external trade uses silver bits.
Other regions will use other currencies - I've got another coin system planned with what are essentially pieces of eight, several regions use only bartering, and I'm sure I'll do something different with the regions I haven't built yet. Maybe I'll do something with arm rings or snake fangs...